Allergic to Love: More like hope, but when Canalo inspired Gao-kun to never give up, the Stegosaurus toy generated hope that counteracted the Poltergeist Minosaur's accumulated despair in its body, paralyzing it.
Dem Bones: The Poltergeist Minosaur's face resembles a skull.
Haunted House: The Poltergeist Minosaur's secondary theme as well as a Poltergeist, which makes sense given that they like to roam such places and "haunted houses" are run down and abandoned, just like Gao-kun.
Poisonous Person: The Poltergeist Minosaur generates poison gas from the garbage it consumes, and leaks it when it gets damaged. The poison gas can also be directly launched from its hands.
Sizeshifter: The Poltergeist Minosaur can increase its height without the aid of its host's negative energy.
Trash of the Titans: The Poltergeist Minosaur gets its power from this and despair. It can assimilate any object into its body.
Victim of the Week: Gao-kun is a toy Stegosaurus and the host of the Poltergeist Minosaur, based on its despair from being mistakenly thrown away.